CN107230916A - A kind of novel bridge equipment - Google Patents
A kind of novel bridge equipment Download PDFInfo
- Publication number
- CN107230916A CN107230916A CN201710671613.1A CN201710671613A CN107230916A CN 107230916 A CN107230916 A CN 107230916A CN 201710671613 A CN201710671613 A CN 201710671613A CN 107230916 A CN107230916 A CN 107230916A
- Authority
- CN
- China
- Prior art keywords
- electrically connected
- inserting column
- chute
- groove
- draw runner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Automotive Seat Belt Assembly (AREA)
Abstract
The invention discloses a kind of novel bridge equipment, including be electrically connected seat and the head that is electrically connected that is connected with electrified maintained equipment being fixedly mounted in bridge body, described be electrically connected is provided with beginning chute facing forward in head, draw runner can be smoothly installed in the chute, the draw runner upper and lower end face is provided with teeth bar, the steering groove of chute described in intercommunication is correspondingly arranged on above and below the chute in end wall, it is described be electrically connected in head to be also correspondingly arranged on to penetrate up and down turn to groove and the beginning is towards left placed hole, inserting column is steerably installed in the placed hole, the tooth roller being fixedly connected with inserting column is installed in the steering groove, stretched on the outside of the tooth roller in chute with teeth bar be connected, the first arc groove is provided with the side wall of the placed hole, stubborn spring is installed in first arc groove, described stubborn spring one end is fixedly mounted in the first arc groove, the other end is fixedly connected with inserting column, the inserting column left end is provided with outside nut line.
Description
Technical field
The present invention relates to bridge field, specifically a kind of novel bridge equipment.
Background technology
In the infrastructure of bridge, the more seat that is electrically connected can be all preset, these seats that are electrically connected are mainly electrified for the later stage
Maintained equipment grafting, which is powered, to be used, but these are electrically connected, a Setting pattern is excessively simple, is safeguarded and is set with electrified maintained equipmentization
It is only the state remained stationary as by the frictional force being electrically connected between head and the seat that is electrically connected during standby grafting, this power supply state is extremely unstable
It is fixed, when do not descend the heart to kick to encounter be electrically connected head or trip supply lines when, it is easy to the head that makes to be electrically connected drops or loosens and make electrification
Maintained equipment accident power-off；Further, since the seat that is electrically connected is directly to be electrically connected with city, and the conducting strip in it is set relatively
Outside, this conducting strip is easy to be touched by sheet metal or metal rod, therefore, when lacking the people of awareness of safety by sheet metal
Or metal rod is inserted into when being electrically connected in seat, the accident easily got an electric shock causes casualties, there is larger safety hidden
Suffer from.
The content of the invention
For the deficiency of above-mentioned technology, the present invention proposes a kind of high novel bridge equipment of electrical safety.
The present invention a kind of novel bridge equipment, including be fixedly mounted in bridge body be electrically connected seat and with it is electric
Change the head that is electrically connected of maintained equipment connection, described be electrically connected is provided with beginning chute facing forward, the chute in head and can smoothly pacified
Equipped with draw runner, the draw runner upper and lower end face is provided with above and below teeth bar, the chute and is correspondingly arranged in end wall described in intercommunication
The steering groove of chute, it is described be electrically connected in head to be also correspondingly arranged on up and down penetrate the steering groove and the beginning is towards left placed hole, institute
State and inserting column is steerably installed in placed hole, the tooth roller being fixedly connected with the inserting column, institute are installed in the steering groove
The outside for stating tooth roller is visited into the chute and is connected with the teeth bar, is provided with first in the side wall of the placed hole
Stubborn spring is installed, described stubborn spring one end is fixedly mounted in first arc groove, another in arc groove, first arc groove
End is fixedly connected with the inserting column, and the inserting column left end is provided with the right side of outside nut line, the overhead that is electrically connected and is fixed with rubber
Link is fixed with the top of glue flexible pipe, the rubber hose, described be electrically connected in head is additionally provided with observation device, the observation device bag
Include lamp bead and glass plate；Described be electrically connected in seat is correspondingly arranged on the beginning towards right slotting chamber up and down, and the slotting chamber left end is provided with
Smooth be provided with balladeur train, the balladeur train is provided with the beginning towards the intermediate channel of the slotting chamber in sliding chamber, the sliding chamber, and described
It is provided with intermediate channel in the internal thread line being engaged with the outside nut line, the sliding chamber right-hand member wall and is provided with what is be electrically connected with city
Pin hole, the balladeur train right side is installed with the latch being engaged with the pin hole, the slotting chamber and is also equipped with touching
Piece portion.
Further technical scheme, the contact portion includes the second arc groove, the outside being arranged in the slotting cavity wall
It is fixedly mounted in the second arc groove middle (center) bearing, the steering ring being fixedly mounted in the bearing inner side, the steering ring
The electric contact point being correspondingly arranged up and down is installed, the electric contact point is visited into the slotting chamber on wall, and the electric contact point is inserted with described
Pin is electrically connected.
Further technical scheme, the sliding chamber left end be additionally provided with recess, the recess be installed with it is described
The first extension spring that balladeur train is fixedly connected.
The guide runner of stretching, extension, described to lead before and after being correspondingly arranged in further technical scheme, the chute left hand end wall
Smooth be provided with the slider guide being fixedly connected with the draw runner, the guide runner is installed with and the slider guide in chute
The second extension spring being fixedly connected.
Further technical scheme, the draw runner front end is fixedly installed holding ring.
Deep gouge is provided with further technical scheme, an its right end face that is electrically connected, the lamp bead is arranged at the deep gouge
In, the glass plate is fixedly installed on the deep gouge lateral wall, and the lamp bead is electrically connected with the inserting column.
The beneficial effects of the invention are as follows：
Due to being electrically connected seat in original state in apparatus of the present invention, the balladeur train is slided to the left in the presence of first extension spring
The left end of the balladeur train is fitted with the left end wall of the sliding chamber, and the latch does not coordinate with the pin hole, therefore, can make
The electric contact point no power, will not make metal when someone is inserted into metallic rod in the slotting chamber and is contacted with the electric contact point
Bar is powered, therefore, the accident that will not be got an electric shock, moreover, the balladeur train is located at the cunning in the presence of first extension spring
Chamber left end, therefore balladeur train is also not easy to be pulled outward, and can make latch and the pin hole stable disengagement, considerably increase safety
Property；
When in use, the draw runner is inwardly promoted using the holding ring, the draw runner overcomes second extension spring inwardly to slide
When dynamic, the teeth bar can drive the tooth roller to rotate, and the tooth roller can drive the inserting column to overcome the stubborn spring
Rotate, then the inserting column is inserted into the slotting chamber, when a left side and the right side that is electrically connected of being electrically connected
During laminating, the outside nut line of the inserting column is visited into the intermediate channel to be coordinated with the internal thread line, now unclamps the draw runner,
The draw runner can drive the draw runner to slide in and out in the presence of second extension spring, in the presence of the teeth bar, institute
The tooth roller backwards rotation can be driven by stating when draw runner slides in and out, and the inserting column can inversely turn in the presence of the stubborn spring
Dynamic, therefore, the outside nut line can drive the mutually right slip of the balladeur train, and the latch is inserted into the pin hole, from
And the electric contact point can be made to be powered, and due to that can be in contact when the inserting column is inserted into the slotting chamber with the electric contact point, from
And power transmission to the head that is electrically connected can be achieved in the power supply to electrified maintained equipment by the electric contact point；
Because the electric contact point can clamp the inserting column when the inserting column is inserted into the slotting chamber, and the electric contact point
The inserting column can be followed to rotate, thus can ensure that inserting column is rotated smooth；
Because electrified maintained equipment is in electricity consumption, the outside nut line remains the cooperation with the internal thread line, therefore,
When imprudence encounter it is described be electrically connected head or power cable when, do not result in the loosening of the head that is electrically connected and come off, therefore electricity can be made
The maintained equipment that gasifies is powered stable.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The accompanying drawing used required in description is briefly described, it should be apparent that, drawings in the following description are only the one of invention
A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is a kind of structural representation of novel bridge equipment of the present invention；
Fig. 2 is the structural representation of seat of being electrically connected in Fig. 1；
Fig. 3 is the structural representation of head of being electrically connected in Fig. 1；
Fig. 4 is the structural representation in A-A directions in Fig. 3；
Fig. 5 is the structural representation in B-B directions in Fig. 3；
Structural representation when Fig. 6 fits for a left side that is electrically connected in Fig. 1 with a right side that is electrically connected；
Fig. 7 is structural representation when electrified maintained equipment is powered in Fig. 1；
Fig. 8 is Fig. 2 right view；
Fig. 9 is Fig. 3 right view.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive spy
Levy and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically is chatted
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in Figures 1 to 9, a kind of novel bridge equipment of apparatus of the present invention, including be fixedly mounted in bridge body
Be electrically connected seat 10 and be connected with electrified maintained equipment be electrically connected first 20, described be electrically connected in first 20 is provided with the cunning of beginning forward
Draw runner 28 can be smoothly installed, the draw runner upper and lower end face is provided with teeth bar, the chute in groove 24, the chute 24
The steering groove 21 of chute 24 described in intercommunication is correspondingly arranged in about 24 end walls, described be electrically connected in first 20 is also correspondingly arranged on up and down
Penetrate the steering groove 21 and the beginning is towards left placed hole, inserting column 21 is steerably installed in the placed hole, it is described to turn to
The tooth roller 210 being fixedly connected with the inserting column 21 is installed, the outside of the tooth roller 210 is visited into the chute 24 in groove 24
In be connected with the teeth bar, be provided with the first arc groove 22, first arc groove 22 in the side wall of the placed hole
In stubborn spring 220 is installed, described stubborn one end of spring 220 is fixedly mounted in first arc groove 22, the other end and the inserting column
21 are fixedly connected, and the left end of inserting column 21 is provided with outside nut line 211, and it is soft that first 20 top right side that is electrically connected is fixed with rubber
Pipe 30, the top of the rubber hose 30 is fixed with link 31, the link 31 be used for it is described be electrically connected first 20 suspension, prevent institute
State be electrically connected first 20 under unused state random drag and drop and cause to damage, described be electrically connected in first 20 is additionally provided with observation device, described
Observation device includes lamp bead 40 and glass plate 41；Described be electrically connected in seat 10 is correspondingly arranged on the beginning towards right slotting chamber 11 up and down,
The left end of slotting chamber 11 is provided with sliding chamber 12, the sliding chamber 12 smooth be provided with balladeur train 18, the balladeur train 18 and is provided with out
The intermediate channel 180 towards the slotting chamber 11 is held, and is provided with what is be engaged with the outside nut line 211 in the intermediate channel 180
The pin hole 14 being electrically connected with city is provided with internal thread line 181, the sliding right-hand member wall of chamber 12, peace is fixed in the right side of balladeur train 18
Equipped with the latch 19 being engaged with the pin hole 14, contact portion is also equipped with the slotting chamber 11.
Valuably or exemplarily, wherein, the contact portion includes being arranged on the second circular arc in the inwall of slotting chamber 11
Groove, outside are fixedly mounted on the second arc groove middle (center) bearing 15, the steering ring 16 being fixedly mounted in the inner side of bearing 15,
The electric contact point 17 being correspondingly arranged up and down is installed, the electric contact point 17 is visited into the slotting chamber 11 on the inwall of steering ring 16,
And the electric contact point 17 is electrically connected with the latch 19.
Valuably or exemplarily, wherein, the sliding left end of chamber 12 is additionally provided with recess 13, the recess 13 fixed peace
Equipped with the first extension spring 131 being fixedly connected with the balladeur train 18, first extension spring 131 is to pull the balladeur train 18 to slide to the left
It is dynamic.
Valuably or exemplarily, wherein, be correspondingly arranged in the left hand end wall of chute 24 before and after stretching, extension guide runner
23, in the guide runner 23 it is smooth be provided with the slider guide 281 being fixedly connected with the draw runner 28, the guide runner 23 it is fixed
The second extension spring 231 being fixedly connected with the slider guide 281 is installed, second extension spring 231 is to by the slider guide 281
Laterally top pressure and stretch out the draw runner 28 and described be electrically connected first 20.
Valuably or exemplarily, wherein, the front end of draw runner 28 is fixedly installed holding ring, so that convenient to the cunning
The operation of bar 28.
Valuably or exemplarily, wherein, described be electrically connected in first 20 its right end face is provided with deep gouge, and the lamp bead 40 is arranged at
In the deep gouge, the glass plate 41 is fixedly installed on the deep gouge lateral wall, and the glass plate 41 is to prevent the lamp bead
40 it is exposed and cause damage, so as to increase the service life of the lamp bead 40, the lamp bead 40 is electrically connected with the inserting column 21 so that
The lamp bead 40 after the inserting column 21 is powered can be achieved to light, extinguishes after power-off, so can to it is described be electrically connected first 20 powered shape
State is had gained some understanding, and plays reminding effect.
First 20 are electrically connected in original state in apparatus of the present invention, effect of the draw runner 28 in second extension spring 231
It is electrically connected first 20 described in lower stretching, and the stubborn spring 220 is in the raw；
Be electrically connected seat 10 in original state in apparatus of the present invention, the balladeur train 18 in the presence of first extension spring 131 to
It is left slip and the left end of the balladeur train 18 is fitted with the left end wall of the sliding chamber 12, the latch 19 is not matched somebody with somebody with the pin hole 14
Close.
When needing to make electrified maintained equipment energization, the draw runner 28 is inwardly promoted using the holding ring 288, it is described
When draw runner 28 overcomes 231 slid inward of the second extension spring, the teeth bar can drive the tooth roller 210 to rotate, institute
Stating tooth roller 210 can drive the inserting column 21 to overcome the stubborn spring 220 to rotate, and then be inserted into the inserting column 21 described
Insert in chamber 11, when first 20 left side that is electrically connected is fitted with the right side of seat 10 that is electrically connected, the outside nut line of the inserting column 21
211 visit into the intermediate channel 180 and to coordinate with the internal thread line 181, now unclamp the draw runner 28, the draw runner 28 is in institute
Stating can drive the draw runner 28 to slide in and out in the presence of the second extension spring 231, in the presence of the teeth bar, the draw runner 28
The backwards rotation of tooth roller 210 can be driven when sliding in and out, and the inserting column 21 can be inverse in the presence of the tooth roller 210
To rotation, therefore, the outside nut line 211 can drive the balladeur train 18 to slide to the right, and it is described to be inserted into the latch 19
In pin hole 14, so as to make the electric contact point 17 be powered, and due to can be with when the inserting column 21 is inserted into the slotting chamber 11
The electric contact point 17 is in contact, so that power transmission to described can be electrically connected first 20 by the electric contact point 17, is achieved in electric
Change the power supply of maintained equipment；
After the completion of power supply, using the holding ring 288 by the inside top pressure of the draw runner 28, the draw runner 28 overcomes described second to draw
During 231 slid inward of spring, the teeth bar can drive the tooth roller 210 to rotate, and the tooth roller 210 can drive described
Inserting column 21 overcomes the stubborn spring 220 to rotate, and during the rotation of the inserting column 21, the outside nut line 211 can drive the cunning
Frame 18 is slided to the left, so that the latch 19 departs from the pin hole 14, is achieved in the power-off to electrified maintained equipment,
And when the outside nut line 211 departs from the internal thread line 181, the inserting column 21 can to the right be extracted.
The beneficial effects of the invention are as follows：Due to being electrically connected seat in original state in apparatus of the present invention, the balladeur train is in institute
State and slide to the left in the presence of the first extension spring and the left end of the balladeur train is fitted with the left end wall of the sliding chamber, the latch not with
The pin hole coordinates, and therefore, can make the electric contact point no power, when someone be inserted into metallic rod in the slotting chamber and with institute
Metallic rod will not be made powered when stating electric contact point contact, therefore, the accident that will not be got an electric shock, moreover, the balladeur train is described the
It is located at the sliding chamber left end in the presence of one extension spring, therefore balladeur train is also not easy to be pulled outward, and can make latch and the latch
Hole stable disengagement, considerably increases security；
When in use, the draw runner is inwardly promoted using the holding ring, the draw runner overcomes second extension spring inwardly to slide
When dynamic, the teeth bar can drive the tooth roller to rotate, and the tooth roller can drive the inserting column to overcome the stubborn spring
Rotate, then the inserting column is inserted into the slotting chamber, when a left side and the right side that is electrically connected of being electrically connected
During laminating, the outside nut line of the inserting column is visited into the intermediate channel to be coordinated with the internal thread line, now unclamps the draw runner,
The draw runner can drive the draw runner to slide in and out in the presence of second extension spring, in the presence of the teeth bar, institute
The tooth roller backwards rotation can be driven by stating when draw runner slides in and out, and the inserting column can inversely turn in the presence of the stubborn spring
Dynamic, therefore, the outside nut line can drive the mutually right slip of the balladeur train, and the latch is inserted into the pin hole, from
And the electric contact point can be made to be powered, and due to that can be in contact when the inserting column is inserted into the slotting chamber with the electric contact point, from
And power transmission to the head that is electrically connected can be achieved in the power supply to electrified maintained equipment by the electric contact point；
Because the electric contact point can clamp the inserting column when the inserting column is inserted into the slotting chamber, and the electric contact point
The inserting column can be followed to rotate, thus can ensure that inserting column is rotated smooth；
Because electrified maintained equipment is in electricity consumption, the outside nut line remains the cooperation with the internal thread line, therefore,
When imprudence encounter it is described be electrically connected head or supply lines when, do not result in the loosening of the head that is electrically connected and come off, therefore can make electrically
Change maintained equipment and be powered stable.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and that described in above-described embodiment and specification is the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement is both fallen within claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of novel bridge equipment, including it is fixedly mounted on being electrically connected in bridge body and seat and connects with electrified maintained equipment
The head that is electrically connected connect, it is characterised in that：Described be electrically connected is provided with beginning chute facing forward, the chute in head and can smoothly installed
There is draw runner, the draw runner upper and lower end face is provided with above and below teeth bar, the chute in end wall to be correspondingly arranged on described in intercommunication and slided
The steering groove of groove, it is described be electrically connected in head to be also correspondingly arranged on up and down penetrate the steering groove and the beginning is towards left placed hole, it is described
Steerably it is provided with placed hole in inserting column, the steering groove and the tooth roller being fixedly connected with the inserting column is installed, it is described
The outside of tooth roller is visited into the chute and is connected with the teeth bar, is provided with the first circle in the side wall of the placed hole
Stubborn spring is installed, described stubborn spring one end is fixedly mounted in first arc groove, the other end in arc groove, first arc groove
It is fixedly connected with the inserting column, the inserting column left end is provided with the right side of outside nut line, the overhead that is electrically connected and is fixed with rubber
Link is fixed with the top of flexible pipe, the rubber hose, described be electrically connected in head is additionally provided with observation device, and the observation device includes
Lamp bead and glass plate；Described be electrically connected in seat is correspondingly arranged on the beginning towards right slotting chamber up and down, and the slotting chamber left end is provided with cunning
Smooth be provided with balladeur train, the balladeur train is provided with the beginning towards the intermediate channel of the slotting chamber in chamber, the sliding chamber, and it is described in
It is provided with and is provided with the internal thread line being engaged with the outside nut line, the sliding chamber right-hand member wall and inserting that city is electrically connected in portion's groove
Pin-and-hole, the balladeur train right side is installed with the latch being engaged with the pin hole, the slotting chamber and is also equipped with contact
Portion.
2. a kind of novel bridge equipment according to claim 1, it is characterised in that：The contact portion is described including being arranged on
The second arc groove in cavity wall, outside is inserted to be fixedly mounted on the second arc groove middle (center) bearing, be fixedly mounted on the bearing
The electric contact point being correspondingly arranged up and down is installed, the electric contact point is visited into described on the steering ring in inner side, the steering ring inwall
Insert in chamber, and the electric contact point is electrically connected with the latch.
3. a kind of novel bridge equipment according to claim 1, it is characterised in that：The sliding chamber left end is additionally provided with recessed
The first extension spring being fixedly connected with the balladeur train is installed with portion, the recess.
4. a kind of novel bridge equipment according to claim 1, it is characterised in that：Correspondence is set in the chute left hand end wall
The slider guide being fixedly connected with the draw runner smoothly is installed in the guide runner of stretching, extension, the guide runner before and after being equipped with, it is described to lead
The second extension spring being fixedly connected with the slider guide is installed with chute.
5. a kind of novel bridge equipment according to claim 1, it is characterised in that：The draw runner front end is fixedly installed hand
Hold ring.
6. a kind of novel bridge equipment according to claim 1, it is characterised in that：It is provided with an its right end face that is electrically connected
Deep gouge, the lamp bead is arranged in the deep gouge, and the glass plate is fixedly installed on the deep gouge lateral wall, the lamp bead and institute
Inserting column is stated to be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671613.1A CN107230916A (en) | 2017-08-08 | 2017-08-08 | A kind of novel bridge equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671613.1A CN107230916A (en) | 2017-08-08 | 2017-08-08 | A kind of novel bridge equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107230916A true CN107230916A (en) | 2017-10-03 |
Family
ID=59958299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710671613.1A Withdrawn CN107230916A (en) | 2017-08-08 | 2017-08-08 | A kind of novel bridge equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107230916A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6257078B2 (en) * | 1980-02-25 | 1987-11-28 | Sumitomo Kinzoku Kogyo Kk | |
| CN104868310A (en) * | 2015-05-29 | 2015-08-26 | 海盐县通元弗斯特工艺品厂 | Power supply interface device of power supply equipment driven by single motor |
| CN106654718A (en) * | 2017-01-09 | 2017-05-10 | 桐乡市远邦传感器有限公司 | Electric power supply device with electric shock protection function |
| CN106786093A (en) * | 2017-01-19 | 2017-05-31 | 陈玉飞 | A kind of electric power drawer cabinet equipment |
| CN106887744A (en) * | 2017-03-13 | 2017-06-23 | 戎传龙 | A kind of electric power safety engagement device |
-
2017
- 2017-08-08 CN CN201710671613.1A patent/CN107230916A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6257078B2 (en) * | 1980-02-25 | 1987-11-28 | Sumitomo Kinzoku Kogyo Kk | |
| CN104868310A (en) * | 2015-05-29 | 2015-08-26 | 海盐县通元弗斯特工艺品厂 | Power supply interface device of power supply equipment driven by single motor |
| CN106654718A (en) * | 2017-01-09 | 2017-05-10 | 桐乡市远邦传感器有限公司 | Electric power supply device with electric shock protection function |
| CN106786093A (en) * | 2017-01-19 | 2017-05-31 | 陈玉飞 | A kind of electric power drawer cabinet equipment |
| CN106887744A (en) * | 2017-03-13 | 2017-06-23 | 戎传龙 | A kind of electric power safety engagement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171003 |
|
| WW01 | Invention patent application withdrawn after publication |